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MULTIPLE SAW BLADE ADJUSTABLE DADO CUTTER ASSEMBLY INCLUDING A CAM ASSEMBLY AND NESTABLE DADO BLADES
MULTIPLE SAW BLADE ADJUSTABLE DADO CUTTER ASSEMBLY INCLUDING A CAM ASSEMBLY AND NESTABLE DADO BLADES
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机译：多锯片可调式DADO刀具组件，包括CAM组件和稳定的DADO刀片
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摘要
A multiple saw blade adjustable dado cutter assembly. Thecutter can be used with a table saw or a radial arm saw, forexample, to make dado cuts in board lumber. A pair ofcooperating cams, each connected to a saw blade, can be adjustedto make a dado cut of a desired width. If the desired dado widthis wider than the two blade configuration can cut, a center camattached to another blade can be inserted between the pair ofcooperating cams. With the three blade configuration, the threecams cooperate to allow the three blades to be spaced for thedesired width of cut. In both configurations and at any spacingwidth, the two or three blades employed remain in a generallyparallel alignment and transverse to the axis of the arbor onwhich the assembly is secured. To permit the blades to functionwith this geometrical relationship and to be adjustable, not allof the blade teeth lie in the same plane. The sequentiallyoperating three or more cam assembly has uses beyond dadocutting. Also, the blades can be made to mount directly onto asaw arbor with spacer washers taking the place of the camassembly. For industrial applications, mare than three bladeconfigurations are envisioned.
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